[debcargo-conf.git] / build.sh

#!/bin/bash
set -e

abort() { local x=$1; shift; for i in "$@"; do echo >&2 "$0: abort: $i"; done; exit "$x"; }

if [ "$(basename "$PWD")" != "build" ]; then
	abort 1 "This script is only meant to be run from the build/ directory."
fi

if [ -n "$DEBCARGO" ]; then
	true
elif which debcargo >/dev/null; then
	DEBCARGO=$(which debcargo)
elif [ -f "$HOME/.cargo/bin/debcargo" ]; then
	DEBCARGO="$HOME/.cargo/bin/debcargo"
else
	abort 1 "debcargo not found, run \`cargo install debcargo\` or set DEBCARGO to point to it"
fi

CRATE="$1"
VER="$2"
if test -z "$VER" -o -f "$VER"; then
	VER=""
	shift
else
	shift 2
fi
DISTRIBUTION="${DISTRIBUTION:-unstable}"

PKGNAME=$($DEBCARGO deb-src-name "$CRATE" $VER || abort 1 "couldn't find crate $CRATE")
DEBVER=$(dpkg-parsechangelog -l $PKGNAME/debian/changelog -SVersion)
DEBSRC=$(dpkg-parsechangelog -l $PKGNAME/debian/changelog -SSource)
DEBDIST=$(dpkg-parsechangelog -l $PKGNAME/debian/changelog -SDistribution)
DEB_HOST_ARCH=$(dpkg-architecture -q DEB_HOST_ARCH)
if [ -z "$CHROOT" ] && schroot -i -c "debcargo-unstable-${DEB_HOST_ARCH}-sbuild" >/dev/null 2>&1; then
	CHROOT="debcargo-unstable-${DEB_HOST_ARCH}-sbuild"
fi

shouldbuild() {
	local dst="$1"
	local src="$2"
	test ! -e "$dst" -o "$src" -nt "$dst"
}

if shouldbuild ${DEBSRC}_${DEBVER}.dsc "$PKGNAME/debian/changelog" ]; then
	( cd "$PKGNAME" && dpkg-buildpackage -d -S --no-sign )
	if [ "$REUSE_EXISTING_ORIG_TARBALL" = 1 ]; then
		UPSVER="${DEBVER%-*}"
		mv "${DEBSRC}_${UPSVER}.orig.tar.gz" "${DEBSRC}_${UPSVER}.orig.tar.gz.new"
		apt-get -t unstable source "${DEBSRC}" # "=${DEBVER}"
		# check that old tarball contains same contents as new tarball
		diff -q <(zcat "${DEBSRC}_${UPSVER}.orig.tar.gz.new") <(zcat "${DEBSRC}_${UPSVER}.orig.tar.gz")
		( cd "$PKGNAME" && dpkg-buildpackage -d -S --no-sign )
	fi
	# sign if not UNRELEASED
	if echo "$DEBDIST" | grep -qv UNRELEASED-FIXME-AUTOGENERATED-DEBCARGO; then
		debsign ${DEBSRC}_${DEBVER}_source.changes
	fi
fi

check_build_deps() {
	mkdir -p dpkg-dummy
	if shouldbuild dpkg-dummy/status /var/cache/apt/pkgcache.bin; then
		# pretend dpkg status file that marks all packages as installed
		# this is because dpkg-checkbuilddeps only works on installed pkgs
		apt-cache dumpavail -o APT::Default-Release=unstable | \
		sed -e 's/Package: .*/\0\nStatus: install ok installed/g' > dpkg-dummy/status
	fi
	( cd "$PKGNAME" && dpkg-checkbuilddeps --admindir=../dpkg-dummy )
}

if ! check_build_deps; then
	if [ "$IGNORE_MISSING_BUILD_DEPS" != 1 ]; then
		abort 1 "Missing build-dependencies, but maybe try '{apt,cargo} update'"
	fi
fi

if [ "$SOURCEONLY" = 1 ]; then
	exit
fi

sbuild --no-source --arch-any --arch-all \
  ${CHROOT:+-c $CHROOT} \
  ${DISTRIBUTION:+-d $DISTRIBUTION} \
  ${@/#/--extra-package=} \
  ${DEBSRC}_${DEBVER}.dsc
changestool ${DEBSRC}_${DEBVER}_${DEB_HOST_ARCH}.changes adddsc ${DEBSRC}_${DEBVER}.dsc

# sign if not UNRELEASED
if echo "$DEBDIST" | grep -qv UNRELEASED-FIXME-AUTOGENERATED-DEBCARGO; then
	debsign ${DEBSIGN_KEYID:+-k $DEBSIGN_KEYID }--no-re-sign ${DEBSRC}_${DEBVER}_${DEB_HOST_ARCH}.changes
fi
Commit	Line	Data
987288b3	1	#!/bin/bash
1057693c XL	2	set -e
	3
	4	abort() { local x=$1; shift; for i in "$@"; do echo >&2 "$0: abort: $i"; done; exit "$x"; }
	5
	6	if [ "$(basename "$PWD")" != "build" ]; then
	7	abort 1 "This script is only meant to be run from the build/ directory."
	8	fi
	9
	10	if [ -n "$DEBCARGO" ]; then
	11	true
	12	elif which debcargo >/dev/null; then
	13	DEBCARGO=$(which debcargo)
	14	elif [ -f "$HOME/.cargo/bin/debcargo" ]; then
	15	DEBCARGO="$HOME/.cargo/bin/debcargo"
	16	else
	17	abort 1 "debcargo not found, run \`cargo install debcargo\` or set DEBCARGO to point to it"
	18	fi
	19
	20	CRATE="$1"
	21	VER="$2"
987288b3 XL	22	if test -z "$VER" -o -f "$VER"; then
	23	VER=""
	24	shift
	25	else
	26	shift 2
	27	fi
1057693c XL	28	DISTRIBUTION="${DISTRIBUTION:-unstable}"
	29
	30	PKGNAME=$($DEBCARGO deb-src-name "$CRATE" $VER \|\| abort 1 "couldn't find crate $CRATE")
	31	DEBVER=$(dpkg-parsechangelog -l $PKGNAME/debian/changelog -SVersion)
	32	DEBSRC=$(dpkg-parsechangelog -l $PKGNAME/debian/changelog -SSource)
	33	DEBDIST=$(dpkg-parsechangelog -l $PKGNAME/debian/changelog -SDistribution)
	34	DEB_HOST_ARCH=$(dpkg-architecture -q DEB_HOST_ARCH)
	35	if [ -z "$CHROOT" ] && schroot -i -c "debcargo-unstable-${DEB_HOST_ARCH}-sbuild" >/dev/null 2>&1; then
	36	CHROOT="debcargo-unstable-${DEB_HOST_ARCH}-sbuild"
	37	fi
	38
	39	shouldbuild() {
	40	local dst="$1"
	41	local src="$2"
	42	test ! -e "$dst" -o "$src" -nt "$dst"
	43	}
	44
	45	if shouldbuild ${DEBSRC}_${DEBVER}.dsc "$PKGNAME/debian/changelog" ]; then
	46	( cd "$PKGNAME" && dpkg-buildpackage -d -S --no-sign )
2f1d8dc5 XL	47	if [ "$REUSE_EXISTING_ORIG_TARBALL" = 1 ]; then
	48	UPSVER="${DEBVER%-*}"
	49	mv "${DEBSRC}_${UPSVER}.orig.tar.gz" "${DEBSRC}_${UPSVER}.orig.tar.gz.new"
	50	apt-get -t unstable source "${DEBSRC}" # "=${DEBVER}"
	51	# check that old tarball contains same contents as new tarball
	52	diff -q <(zcat "${DEBSRC}_${UPSVER}.orig.tar.gz.new") <(zcat "${DEBSRC}_${UPSVER}.orig.tar.gz")
	53	( cd "$PKGNAME" && dpkg-buildpackage -d -S --no-sign )
	54	fi
1057693c XL	55	# sign if not UNRELEASED
	56	if echo "$DEBDIST" \| grep -qv UNRELEASED-FIXME-AUTOGENERATED-DEBCARGO; then
	57	debsign ${DEBSRC}_${DEBVER}_source.changes
	58	fi
	59	fi
	60
	61	check_build_deps() {
	62	mkdir -p dpkg-dummy
	63	if shouldbuild dpkg-dummy/status /var/cache/apt/pkgcache.bin; then
	64	# pretend dpkg status file that marks all packages as installed
	65	# this is because dpkg-checkbuilddeps only works on installed pkgs
60864af1	66	apt-cache dumpavail -o APT::Default-Release=unstable \| \
1057693c XL	67	sed -e 's/Package: .*/\0\nStatus: install ok installed/g' > dpkg-dummy/status
1057693c XL	68	fi
c7386c93	69	( cd "$PKGNAME" && dpkg-checkbuilddeps --admindir=../dpkg-dummy )
1057693c XL	70	}
	71
	72	if ! check_build_deps; then
581335d2 XL	73	if [ "$IGNORE_MISSING_BUILD_DEPS" != 1 ]; then
	74	abort 1 "Missing build-dependencies, but maybe try '{apt,cargo} update'"
	75	fi
1057693c XL	76	fi
	77
	78	if [ "$SOURCEONLY" = 1 ]; then
	79	exit
	80	fi
	81
987288b3 XL	82	sbuild --no-source --arch-any --arch-all \
	83	${CHROOT:+-c $CHROOT} \
	84	${DISTRIBUTION:+-d $DISTRIBUTION} \
	85	${@/#/--extra-package=} \
	86	${DEBSRC}_${DEBVER}.dsc
1057693c XL	87	changestool ${DEBSRC}_${DEBVER}_${DEB_HOST_ARCH}.changes adddsc ${DEBSRC}_${DEBVER}.dsc
	88
	89	# sign if not UNRELEASED
	90	if echo "$DEBDIST" \| grep -qv UNRELEASED-FIXME-AUTOGENERATED-DEBCARGO; then
	91	debsign ${DEBSIGN_KEYID:+-k $DEBSIGN_KEYID }--no-re-sign ${DEBSRC}_${DEBVER}_${DEB_HOST_ARCH}.changes
	92	fi